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Effect of postharvest application of ethylene on the profile of phenolic acids and anthocyanins in three blueberry cultivars (Vaccinium corymbosum)

2018Journal article Restricted access
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dc.contributor.authorCosta, Daniela V. T. A.
dc.contributor.authorAlmeida, Domingos P. F.
dc.contributor.authorPintado, Manuela
dc.date.accessioned2018-09-19T14:53:28Z
dc.date.available2018-09-19T14:53:28Z
dc.date.issued2018
dc.description.abstractBACKGROUND:Theblueberry is a fruit that hasbeen studied extensively for its healthbenefits,mainlydueto itshigh antioxidant activity. There is a strong correlation between antioxidant activity and total anthocyanin and phenolic compound content. Postharvest treatment using ethylene may be a factor affecting the anthocyanin content. The objective of this work was to analyze postharvest treatment using ethylene on the anthocyanin profile during the storage of blueberries and phytochemical composition of ‘Bluecrop’, ‘Goldtraube,’ and ‘Ozarkblue.’ Fruits were harvested at commercial maturity; the treatment was carried out with 1000 𝛍LL−1 of ethylene for 24 h followed by storage at 4 ∘C under normal atmosphere for 56 days. RESULTS: One day after treatment with ethylene, this increased the proportion of seven (more than 45%) and four (more than 65%) of the nine anthocyanins identified in the Bluecrop and Goldtraube cultivars respectively, and decreased five of the seven anthocyanins identified in ‘Ozarkblue’. For ‘Bluecrop,’ however, this increase reduced until the end of storage but in ‘Goldtraube’ seven anthocyanins had increased. CONCLUSION: The effect of ethylene on anthocyanin composition of blueberries appeared to depend on the cultivar. ‘Bluecrop’ and ‘Goldtraube’ responded positively with an increase in total anthocyanins.pt_PT
dc.identifier.citationCosta, D.V.T.A., Almeida, D.P.F., Pintado, M.E. (2018). Effect of postharvest application of ethylene on the profile of phenolic acids and anthocyanins in three blueberry cultivars (Vaccinium corymbosum). Journal of the Science of Food and Agriculture, 98(13), 5052–5061pt_PT
dc.identifier.doi10.1002/jsfa.9042pt_PT
dc.identifier.eid85052504489
dc.identifier.eissn1097-0010
dc.identifier.issn1097-0010
dc.identifier.pmid29603745
dc.identifier.urihttp://hdl.handle.net/10400.14/25709
dc.identifier.wos000443232200029
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectAnthocyaninspt_PT
dc.subjectTotal phenolicpt_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectPostharvest treatmentpt_PT
dc.titleEffect of postharvest application of ethylene on the profile of phenolic acids and anthocyanins in three blueberry cultivars (Vaccinium corymbosum)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F50016%2F2013/PT
oaire.citation.endPage5061
oaire.citation.issue13
oaire.citation.startPage5052
oaire.citation.titleJournal of the Science of Food and Agriculturept_PT
oaire.citation.volume98
oaire.fundingStream5876
person.familyNameCosta
person.familyNameAlmeida
person.familyNamePintado
person.givenNameDaniela
person.givenNameDomingos
person.givenNameMaria Manuela
person.identifier215276
person.identifier456608
person.identifier.ciencia-id4C11-A182-3D20
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0002-7718-6072
person.identifier.orcid0000-0001-8429-8585
person.identifier.orcid0000-0002-0760-3184
person.identifier.ridF-1835-2010
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id56603681400
person.identifier.scopus-author-id14827787500
person.identifier.scopus-author-id7004483898
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication27344dc4-31d7-49c7-90b5-28f0c5596130
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